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Senior Performance Engineer

Crusoe

San Francisco, CA · full time · Senior

$170,000 – $205,000

Listed on Crusoe’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

Crusoe is hiring a senior-level engineer to optimize Linux kernel performance and system tuning for their AI infrastructure platform. This role suits someone with deep systems expertise who wants to work on hands-on performance challenges at scale.

Our summary, not Crusoe’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • Deep Linux kernel and system internals expertise
  • Expert-level proficiency in Go and C++
  • Hands-on performance tuning and benchmarking experience
  • Bachelor's degree in Computer Science, Engineering, or related field or equivalent professional experience
  • Ability to communicate complex technical concepts to cross-functional teams
  • Familiarity with AI and cloud ecosystem

Nice to have

  • Rust development experience
  • Experience in high-scale cloud or infrastructure engineering
  • Deep knowledge of performance-critical infrastructure beyond the kernel
  • Expertise with low-level performance analysis and tracing tools

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